Hi,
Iam using beaglebone blue
I wrote the sdcard using the image dowloaded from this site() and
inserted the sdcard into the board and powerup the board. booting process
takes place. After all LED,S went off, i disconnected power and removed the
sdcard and powerup the board again. But new image was not written into the
board. I have tried the same experienment with different images but nothing
different.
Iam using softwares such as7-ZIP,SDFORMATTER, ETCHER to write.
Can you please tell me which image file you are using and what are all
the softwares you are using?
On Wednesday, April 5, 2017 at 6:12:21 AM UTC+5:30, cmbaker3 wrote:
>
> Have you tried creating a new sd card? I have seen the wifi go off and a
> new sd card was the only way to get it back. No idea why, but the new sd
> always works.
> Chad
>
> Typos curtsy of my iPhone!
>
> On Apr 4, 2017, at 16:52, William Hermans <[email protected] <javascript:>>
> wrote:
>
> One thing I can think of that may need looking at, is the serial debug
> output if you have a 3v3 logic to USB module or cable. There is no
> guarantee this will tell you anything, but it *may* give some info. That
> is, if the driver is having issues loading related to hardware problems at
> boot.
>
> From the looks of what you've mentioned though, the hardware may be
> damaged.
>
> On Tue, Apr 4, 2017 at 2:00 PM, Robert LaMoreaux <[email protected]
> <javascript:>> wrote:
>
>> So I've had the Blue a couple of weeks and I've had it working with some
>> servos as I try to put together a Robot Arm for my elementary school
>> daughter to learn to program with (preferably with Node_Red or Scratch).
>>
>> Over the weekend I decided to move the antennae around to face out and in
>> the process I knocked the 10pf cap going to antenna 2 off the board. The
>> board was off so I thought no big deal as I soldered the cap back on. I'll
>> put a new cap on once the 10pf 0402 caps for a work project get here.
>>
>> Well the Wifi still doesn't work (It was fine) and when I do an ifconfig
>> it does not see the WLAN (only USB, local loopback and CAN). dmesg shows
>> some errors, but none look to me like they would have anything to do with
>> the WIFI. I've got 1.8V so the WIFI is getting power, and no other parts
>> show damage when viewed under the scope.
>>
>> Any debugging advice for someone new to the Beagle family and not a Linux
>> expert (although I've used UNIX and other embedded OSes over the years)?
>>
>> What should I look for failing during boot to indicate why the WLAN is
>> not being seen?
>>
>> Rob LaMoreaux
>>
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